baber/WOPTO huggingface dataset:
Patent WO-2020088468-A1 (WO)
Inventor: CHEN TAI KUO
IPC: H04N13/30
Filed: 2019-10-29
Abstract: L'invention concerne un système et un procédé permettant d'afficher une image 3D avec des profondeurs, utilisant au moins un générateur de signaux lumineux permettant de générer successivement de multiples signaux lumineux (S100) et au moins un ensemble optique permettant de recevoir les multiples signaux lumineux provenant dudit générateur de signaux lumineux et de projeter et balayer les multiples signaux lumineux dans une période de temps prédéfinie afin d'afficher l'image 3D dans l'espace (S200). Chaque pixel de l'image 3D est affiché à une position par au moins deux des multiples signaux lumineux au niveau des yeux d'un spectateur, des trajets ou des extensions des trajets desdits deux signaux lumineux se croisent à la position et à un angle associé à une profondeur du pixel, et la période de temps prédéfinie est un dix-huitième de seconde. Par conséquent, il est possible d'assurer les avantages d'une structure simplifiée, d'une taille miniaturisée et d'un coût de construction réduit.
Patent WO-2021003935-A1 (WO)
Inventor: LAN DONGPING
IPC: G06F3/06
Filed: 2019-11-13
Abstract: 一种数据集群存储的方法、装置及计算机设备，涉及数据处理领域，可以解决利用集群进行数据存储时，不能保证数据在集群中的规则存储，且无法快速定位数据存储的位置，导致存储性能较差的问题。其中方法包括：获取所有用于存储数据的物理集群（101）；将物理集群均匀映射到一致性哈希环的物理节点上（102）；根据待存储文件的哈希值确定最优存储的目标物理集群（103）；将待存储文件存储到目标物理集群中（104）。上述方法适用于对数据的集群存储。
Patent WO-2020151356-A1 (WO)
Title: General oil transport filter for large unit
Inventor: ZHANG YULIANG
IPC: F16N39/06
Filed: 2019-11-22
Abstract: Disclosed is a general oil transport filter for a large unit. The filter comprises an upper cover (1), a cylinder (2) and a base (3), wherein the cylinder is provided with an inlet (5) and an outlet (6), a conical partition plate (7) is arranged in the cylinder, and a flange (8) is connected to the top of the conical partition plate; the interior of the cylinder is divided into an upper cavity and a lower cavity by the conical partition plate and the flange, the inlet is located in the upper cavity of the cylinder and is below the flange, and the outlet is located in the lower cavity of the cylinder and is close to the bottom of the cylinder; and the flange comprises an upper flange (81) and a lower flange (82), a screen net (84) and a filter net I (85) are provided between the upper flange and the lower flange, the screen net is fixed to the lower flange, and the filter net I is arranged between the screen net and the upper flange. The filter net I is laid flat on the screen net and is fixed via the flange, which not only makes changing convenient, but can also prolong the service life of the filter net I, preventing the filter net from being broken down by a medium when the pressure difference between the inlet and the outlet of the filter is relatively large.
Patent WO-2020181832-A1 (WO)
Inventor: SITU HONGJIE
IPC: F24F11/64
Filed: 2019-11-25
Abstract: A control method of an air conditioner, the air conditioner comprising a fan assembly. The air conditioner has a draft-free mode. In the draft-free mode, a cool-feel region of the air conditioner comprises a draft region and a draft-free region, and the distance between the air conditioner and the boundary between the draft region and the draft-free region serves as a draft-free distance. The draft-free region features an airflow velocity average value not greater than 0.3 m/s and a draft rating (DR) index value lesser than or equal to 5%. The draft-free mode comprises multiple draft-free levels, and draft-free distances corresponding to the respective multiple draft-free levels are different from each other. The control method of an air conditioner comprises: upon receiving a draft-free control command, controlling an output rotational speed of a fan assembly so as to control an air conditioner to enter a corresponding draft-free level.
Patent WO-2020248527-A1 (WO)
Inventor: HE YAN
IPC: G06F3/0488
Filed: 2019-11-26
Abstract: 本申请实施例公开的视频文件播放方法，包括：接收视频播放指令；根据所述视频播放指令播放第一视频文件；当检测到用户针对视频播放界面的触摸操作时，获取所述触摸操作的操作信息以及触摸位置；判断所述触摸位置是否位于目标操作区域内；若是，则根据所述目标操作区域和所述操作信息执行相应的视频播放操作。
Patent WO-2020134818-A1 (WO)
Inventor: Zhao Peixiao
IPC: G06T17/00
Filed: 2019-11-27
Abstract: 一种图像处理方法及相关产品，所述方法包括：通过单摄像头获取指定区域的视频流(101)；对所述视频流进行采样，得到多张视频图像(102)；对所述多张视频图像进行预处理，得到预处理后的所述多张视频图像(103)；根据预处理后的所述多张视频图像进行深度特征提取，得到特征集(104)；依据所述特征集生成深度图(105)；依据点云数据处理技术对所述深度图进行处理，得到3D图像(106)。可以降低三维重建的实现成本。
Patent WO-2021022740-A1 (WO)
Title: 一种基于区块链技术的港口物流溯源系统及方法
Inventor: WANG YANG
IPC: G06Q10/08
Filed: 2019-12-03
Abstract: 一种基于区块链技术的港口物流溯源系统及方法，包括区块链、NFC芯片和扫码器，所述NFC芯片嵌设在物流集装箱的箱门外壁处，所述NFC芯片用于储存物流溯源信息，所述NFC芯片包括读写模块、产品自身信息模块、产品出厂信息模块和产品留痕信息模块，所述读写模块用于向NFC芯片内写入物流溯源信息和通过NFC芯片输出物流溯源信息，所述产品自身信息模块用于储存物流产品数据的溯源信息。该基于区块链技术的港口物流溯源系统及方法中，通过设置NFC芯片对物流的溯源信息进行记录，确保物流信息记录的完整性，基于区块链对物流溯源信息进行记录，防止物流溯源信息的丢失，同时便于对物流溯源信息进行查询。
Patent WO-2020119807-A1 (WO)
Title: 锂离子电池及装置
Inventor: YI TIANCHENG
IPC: H01M10/0525
Filed: 2019-12-13
Abstract: 一种锂离子电池（5）及装置，所述锂离子电池（5）包括电极组件以及电解液，所述电极组件包括正极极片、负极极片以及隔离膜。所述正极极片中的正极活性材料包括Li x1Co y1M1 -y1O 2-z1Q z1，0.5≤x1≤1.2，0.8≤y1<1.0，0≤z1≤0.1，M选自Al、Ti、Zr、Y、Mg中的一种或几种，Q选自F、Cl、S中的一种或几种。所述电解液中含有添加剂A以及添加剂B，所述添加剂A为氧化电位较低的多腈基六元氮杂环化合物，添加剂B为氧化电位较高的脂族二腈或多腈化合物。锂离子电池（5）具有优异的循环性能和存储性能，尤其是在高温高电压情况下具有优异的循环性能和存储性能。
Patent WO-2020125616-A1 (WO)
Inventor: XU HENG
IPC: H04W24/02
Filed: 2019-12-17
Abstract: The embodiments of the present invention relate to a PRACH detection method, the method comprising: frequency domain data of each beam in at least two beam groups is sequentially detected; frequency domain data of a PRACH-corresponding frequency is acquired from out of the frequency data of the currently detected beam; on the basis of the frequency domain data of the PRACH-corresponding frequency, time domain correlation peaks of the PRACH are determined; on the basis of the time domain correlation peaks of the PRACH, a first peak value is determined; and when the first peak value is greater than or equal to a first threshold value, a random access response message is sent to user equipment. Beams are first grouped, and a cell is covered by means of a plurality of beam groups. By means of different beams selected for different groups, during user equipment access, the number of beams detected can be effectively reduced while also reducing access delay. At the same time, when scanning beams are ordered, beams having a high scanning utilization rate can be prioritized on the basis of user equipment access conditions, thereby providing the user equipment with faster access, further reducing access delay and reducing processing complexity.
Patent WO-2020135391-A1 (WO)
Inventor: ZHOU TIANRAN
IPC: H04L12/24
Filed: 2019-12-24
Abstract: 本申请实施例公开一种iOAM报文的传输方法及相应装置，在该方法中，测量域中的尾节点设备接收第一iOAM报文，并确定第一iOAM报文中是否包含重要数据标识，若第一iOAM报文中包含重要数据标识，则尾节点设备基于第一iOAM报文生成包含第一节点信息的通知消息，并向iOAM网络的管理设备发送该通知消息。通过本申请实施例的方案，尾节点设备只有在接收到的第一iOAM报文中包含重要数据标识时，才会根据第一iOAM报文生成通知消息并上报。因此只有测量域中的节点设备在传输第一iOAM报文的过程中，触发符合预定条件的重要事件时，尾节点设备才向管理设备发送通知消息，从而减少尾节点设备向管理设备发送通知消息的数量，即减少尾节点设备上报至管理设备的数据量。
Patent WO-2020258792-A1 (WO)
Title: 具有更好改善聚合物加工及长期老化变黄的复合抗氧剂的制备方法
Inventor: GUO JIAOYANG
IPC: C08K5/098
Filed: 2019-12-25
Abstract: 具有更好改善聚合物加工及长期老化变黄的复合抗氧剂的制备方法，该复合抗氧剂采用主抗氧剂、辅助抗氧剂、分散剂、有机颜料、无机颜料为主原料制备，先将主抗氧剂、辅助抗氧剂混合熔融成熔液，然后添加分散剂混合均匀，再在超声波下超声波处理，加入有机颜料粉末、无机颜料粉末，分散均匀，最后经双螺杆挤出机挤出造粒得到复合抗氧剂颗粒。通过主、辅助抗氧剂的熔液与颜料进行复合，将分散剂功能和超声波技术结合，使颜料粉末在抗氧剂的熔液分散更加均匀，使单个复合抗氧剂颗粒中的颜料含量均匀，将该复合抗氧剂与聚合物中复混，提高了颜料对聚合物颜色着色的补色效果，有效地改善了聚合物加工及长期老化变黄。
Patent WO-2020220729-A1 (WO)
Inventor: LVU PIN
IPC: G01C21/06
Filed: 2020-01-02
Abstract: 一种基于角加速度计/陀螺/加速度计的惯性导航解算方法，其采用角加速度计、陀螺、加速度计传感器对载体的角速度、姿态、速度、位置信息进行预测，通过卡尔曼滤波器对载体的角速度、姿态、速度、位置信息进行解算。其中，角加速度计、加速度计用于更新状态方程，陀螺用于更新量测方程。相对于传统的惯性导航方案，通过引入角加速度计，可以提高载体高动态情况下的导航解算精度。
Patent WO-2020200053-A1 (WO)
Inventor: MA RUIXIANG
IPC: H04W72/12
Filed: 2020-03-26
Abstract: The present application provides a data transmission method and apparatus. According to the method, a terminal device is able to: receive first information; determine, according to a scrambling identifier of the first information and target information, a modulation and coding scheme (MCS) table used by data, the first information being used to schedule the data, and the scrambling identifier of the first information comprising an MCS-C-RNTI or a Higher-priority-C-RNTI; and receive or send the data, wherein the MCS used by the data is determined according to the first information and the MCS table. By means of the method above, the terminal device is able to determine, according to the scrambling identifier of the first information and the target information, the MCS table used by the data, and is able to determine, according to the table and the first information, the MCS used by the data, thereby realizing the determination of the MCS.
Patent WO-2021017516-A1 (WO)
Title: Signal processing device and signal processing method
Inventor: SUO JING
IPC: G02F7/00
Filed: 2020-04-02
Abstract: Provided in the present application are a signal processing device and a signal processing method. The signal processing device provided in the present application comprises: a sampling unit, a beam combiner and an optical resonant cavity, wherein the sampling unit is connected to the beam combiner, and the beam combiner is connected to the optical resonant cavity; the sampling unit is used for: sampling an analogue signal with an optical pulse signal and outputting the sampled optical pulse signal; the beam combiner is used for: synthesizing the sampled optical pulse signal and a multi-wavelength optical signal into a first optical signal; and the optical resonant cavity is used for: performing resonance according to the first optical signal and outputting a second optical signal in the first optical signal, wherein the wavelength of the second optical signal is equal to the resonant wavelength of the optical resonant cavity. The signal processing device and the signal processing method provided in the present application can realize light quantization according to the intensity of the sampled light pulse, so as to realize conversion from an analogue signal to a digital signal.
Patent WO-2021208063-A1 (WO)
Inventor: SHANG JIANXING
IPC: H01L27/14
Filed: 2020-04-17
Abstract: 一种平板探测器基板，包括：衬底基板、光电转换层、偏压信号线和导电结构。光电转换层位于所述衬底基板上；所述光电转换层具有靠近所述衬底基板的第一面和远离所述衬底基板的第二面。偏压信号线位于所述光电转换层与所述衬底基板之间。导电结构位于所述衬底基板上；所述导电结构的一端与所述光电转换层的第二面耦接，另一端与所述偏压信号线耦接，两端之间的部分位于所述光电转换层的旁侧。
Patent WO-2021217443-A1 (WO)
Inventor: ZHANG ZHEN
IPC: G01N33/53
Filed: 2020-04-28
Abstract: The present invention relates to an incubation device and an automatic analysis device. The incubation device comprises: an incubation unit (120) for incubating reaction containers (130) that contain a reactant or for buffering the cleaned and separated reaction containers (130), wherein the incubation unit (120) comprises an incubation assembly (121) and an incubation driving assembly (122), the incubation driving assembly (122) is connected to the incubation assembly (121) so as to drive the incubation assembly (121) to move linearly along a third direction (30), and incubation positions (1211) for placing the reaction containers (130) are provided on the incubation assembly (121); and a transfer unit (110) for moving the reaction containers (130) into or out of the incubation unit (120), wherein the transfer unit (110) comprises a pick-and-place assembly (112) and a pick-and-place driving assembly (111), the pick-and-place driving assembly (111) is connected to the pick-and-place assembly (112) so as to drive the pick-and-place assembly (112) to move along a first direction (10) and a second direction (20); and when the pick-and-place assembly (112) moves along the first direction (10), same may move to above the incubation assembly (121), and the pick-and-place assembly (112) moves along the second direction (20) so as to move the reaction containers (130) into or out of the incubation positions (1211). The automatic analysis device comprises the incubation device.
Patent WO-2020238552-A1 (WO)
Inventor: GONG CHUNYAN
IPC: G06F3/01
Filed: 2020-04-30
Abstract: The present application relates to the technical field of artificial intelligence, and discloses a micro-expression identification-based examination instruction generation method, a device, a computer apparatus, and a storage medium. The method comprises: receiving an examination application sent by a terminal; acquiring, by means of a camera of the terminal, multiple full-body images of a user corresponding to the terminal, and performing liveness verification according to a preset liveness verification rule; after the liveness verification passes, selecting at least one of the multiple full-body images as an initial image of the user corresponding to the terminal; performing region identification processing on the initial image to identify a face image; inputting the face image into a preset micro-expression identification model trained on the basis of a neural network model, performing computation, and accordingly obtaining a micro-expression identification result; and if the micro-expression identification result is not in a preset malicious micro-expression list, determining that the examination application is normal, and generating an examination instruction. The invention achieves accurate and fast identification of risk-involved actions.
Patent WO-2020239039-A1 (WO)
Inventor: WU HAOXING
IPC: C07D257/08
Filed: 2020-05-28
Abstract: 本发明公开以一种新型制备四嗪类化合物的方法，该方法使用腈和水合肼，在硫醇类催化剂的存在下可以进行各种取代，获取带有各种官能的四嗪化合物，方便四嗪化合物进一步的修饰和改造，从而得到更多有特殊功能的四嗪类衍生物。此外，本发明制备四嗪类化合物的方法具有反应条件温和、试剂易得、对环境友好、产物收率高、可以进行克级规模生产等优点。克服了现有技术中采用水合肼制备四嗪类化合物存在的取代单一、得到的四嗪类化合物种类有限，且制备条件苛刻，无法规模化生产的问题。
Patent WO-2021243708-A1 (WO)
Inventor: DALSGAARD LARS
IPC: H04W24/08
Filed: 2020-06-05
Abstract: Example embodiments of the present disclosure relate to devices, methods and computer readable storage media for optimization of channel status indicator reference signal (CSI-RS) measurement. In example embodiments, a terminal device determines that a CSI-RS from a first cell served by a first network device is to be measured. The terminal device sends, to a second network device, a measurement starting indication that measurement of the CSI-RS from the first cell is to be initiated by the terminal device. Further, the terminal device performs the measurement of the channel status indicator reference signal from the first cell.
Patent WO-2021098194-A1 (WO)
Title: 截骨导向工具的校验方法、校验系统及检测靶标
Inventor: SUN TENG
IPC: A61B34/20
Filed: 2020-06-09
Abstract: 一种截骨导向工具的校验方法、校验系统及检测靶标，首先获取一截骨导向工具(4)的特征部位在工具靶标(3)坐标系中的位姿参数，进而将获得的截骨导向工具(4)的特征部位的位姿参数与对应的标准值进行比较，获得截骨导向工具(4)的特征部位的位姿参数与标准值的误差值，若误差值大于预期值，则确定截骨导向工具(4)发生变形。如此配置，可对截骨导向工具(4)进行校验，避免因截骨导向工具(4)在重复使用或运输过程中发生变形，影响其定位精度而影响手术。
Patent WO-2021253357-A1 (WO)
Title: Battery module and battery pack
Inventor: ZHANG XIONG
IPC: H01M50/209
Filed: 2020-06-18
Abstract: Provided is a battery module, comprising a battery cell assembly, wherein the battery cell assembly comprises a plurality of battery cell units which are arranged in a stacked manner. The battery module comprises a first side plate and a second side plate, wherein the first side plate and the second side plate are respectively arranged on two side edges of the battery core assembly. The first side plate is provided with a first groove which is used for accommodating one or more battery cell units; the second side plate is provided with a second groove which is used for accommodating one or more battery cell units; and a bonding piece is provided in each of the first groove and the second groove, and is used for fixing the one or more battery cell units and the first side plate and the second side plate. In the battery module, a first side plate and a second side plate are fixedly arranged on two sides of a battery cell assembly, and a plurality of battery cells of the battery cell assembly are directly arranged in a stacked manner, such that a battery cell support structure in the prior art is eliminated, thereby effectively reducing assembly errors and manufacturing costs of the battery module. Further provided is a battery pack with the battery module.
Patent WO-2022011524-A1 (WO)
Title: Laser virus-filtering screen
Inventor: LI XI
IPC: A61L9/20
Filed: 2020-07-14
Abstract: A re-chargeable lithium battery drives a laser generator, and a laser is sent to a unidirectional beam expander by means of optical fiber. The widened and flattened laser beam enters a laser virus-filtering screen by means of a unidirectional fluoroscopy film. After laser reflections scan and cover the frame of the virus-filtering screen, the laser is extracted to a photoelectric sensor by means of a semi-transmissive film. If the energy of the extracted laser is less than a fixed value, suggesting that a foreign body has entered the laser virus-filtering screen and is blocking the laser, for safety reasons, the photoelectric sensor triggers a laser controller to immediately stop emitting the laser.
Patent WO-2022006974-A1 (WO)
Title: Filling device and filling method for preparing sheet magnet
Inventor: WANG MINGBO
IPC: H01F41/02
Filed: 2020-07-17
Abstract: A filling device and a filling method for preparing a sheet magnet. The filling device comprises a mold (10) having a plurality of mold cavities (104), a powder filtering device (202) located above the mold (10), and a powder supply device (201) located above the powder filtering device (202). A second screen (2022) of the powder filtering device (202) corresponds to the plurality of mold cavities (104). The powder supply device (201) reciprocates at a constant speed above a powder filtering space (202a) of the powder filtering device (202) so that alloy magnetic powder can enter the powder filtering space (202a) after being filtered by a first screen (2013). The powder filtering device (202) reciprocates at a constant speed above an accommodating space (10a) so that the alloy magnetic powder can enter the plurality of mold cavities (104) after being filtered by the second screen (2022).
Patent WO-2021217931-A1 (WO)
Inventor: LIU YU
IPC: G06F40/216
Filed: 2020-07-29
Abstract: A classification model-based field extraction method and apparatus, an electronic device, and a medium. The method comprises: when a public field extraction request is received, extracting a plurality of texts and preprocessing the texts; integrating the preprocessed texts to obtain a text fragment; sequentially selecting target values from a configuration interval, and extracting phrases from the text fragment by using the target values as extraction lengths (S12); calculating the degree of solidification of the phrases, and determining the phrases having the degree of solidification greater than a first threshold as first phrases (S13); calculating the frequency of the first phrases in the text fragment, and determining the first phrase having the frequency greater than a second threshold as a second phrase (S14); obtaining the context information of the second phrase in the text fragment (S15); inputting the second phrase, the frequency of the second phrase, and the context information into a pre-trained classification model so as to obtain an output result corresponding to the second phrase (S16); and when the output result is a public field, analyzing the second phrase to obtain an analysis result. Further involved is a blockchain technique, and an analysis result is stored in a blockchain.
Patent WO-2021027594-A1 (WO)
Title: 含有并环基团的咪唑并嘧啶类化合物、其制备方法及用途
Inventor: CHEN SHOUJUN
IPC: A61K31/52
Filed: 2020-07-31
Abstract: 本发明涉及含有并环基团的咪唑并嘧啶类化合物、其制备方法及用途。具体而言，本发明涉及式(I)的化合物或其药学可接受的盐、酯、溶剂合物(例如水合物)、立体异构体、互变异构体、多晶型物、代谢物或前药，包含其的药物组合物和药盒，其制备方法及其在制备用于预防或治疗疾病或病症(尤其是癌症)的药物中的用途。
Patent WO-2021217972-A1 (WO)
Inventor: ZHANG LIBIN
IPC: G03F7/20
Filed: 2020-08-25
Abstract: An advanced photoresist process quality evaluation method and system. The advanced photoresist process quality evaluation system comprises an image acquisition module (1), a contour extraction module (2), a roughness calculation module (3), a fitting module (4), a characteristic analysis module (5), and a quality evaluation module (6); the image acquisition module (1), the contour extraction module (2), the roughness calculation module (3), the fitting module (4), the characteristic analysis module (5), and the quality evaluation module (6) are connected in sequence, to perform photolithography on an obtained photoresist and obtain an electron beam microscopic image (S101), extract the photoresist edge contour according to the electron beam microscopic image (S102), calculate the edge roughness and the width roughness (S103), calculate a power spectral density curve by utilizing a fitting function and obtain fitting parameters (S104), calculate all characteristic parameters of the electron beam microscopic image (S105), and establish a photoresist quality evaluation table according to characteristic values of the photoresist (S106). Thus, an optimal photoresist product can be selected.
Patent WO-2022041254-A1 (WO)
Title: 正极集流体及含有该正极集流体的正极极片、电池、电池模组、电池包、和装置
Inventor: LIU XIN
IPC: H01M10/05
Filed: 2020-08-31
Abstract: 本申请涉及一种正极集流体及含有该正极集流体的正极极片、电池、电池模组、电池包、和装置。具体地，本申请公开了一种正极集流体，包括有机支撑层以及设置于所述有机支撑层的至少一个表面上的铝基导电层，所述铝基导电层含有铝(Al)和选自氧(O)、氮(N)、氟(F)、硼(B)、硫(S)、磷(P)的至少一种改性元素，所述铝基导电层经刻蚀去除表面钝化层后由X射线光电子能谱(XPS)所获得的XPS谱图中，至少具有在70eV至73.5eV范围内的第一峰和在73.5eV至78eV的范围内的第二峰，且所述第二峰与所述第一峰的峰强度之比x满足：0＜x≤3.0。所述正极集流体在电池应用中可大大降低电芯在受穿刺、挤压、跌落等异常机械破坏时出现短路而发生热失控的可能性，提高改善热失控的响应速度，极大改善电池的安全性能。
Patent WO-2021063192-A1 (WO)
Inventor: HUANG WENQIAN
IPC: H04W4/40
Filed: 2020-09-18
Abstract: 本申请实施例公开了一种通信方法及相关产品，该方法包括：发送第一消息，所述第一消息包括第一链路配置参数，所述第一链路配置参数用于建立第一链路；接收所述第二用户终端发送的第一确认消息，所述第一确认消息用于指示所述第二用户终端与所述第一用户终端完成所述第一链路的建立。本申请有利于提高通信速度。
Patent WO-2022061594-A1 (WO)
Title: Sars-cov-2 spike protein binding molecule and use thereof
Inventor: ZHANG JUNFANG
IPC: C07K16/10
Filed: 2020-09-23
Abstract: The present invention relates to the technical field of biomedicine. In particular, disclosed are a SARS-COV-2 spike protein binding molecule and the use thereof. The binding molecule can specifically bind to a SARS-COV-2 spike protein and contains at least one immunoglobulin single variable domain. The SARS-COV-2 spike protein binding molecule provided in the present invention can effectively block the binding of the SARS-COV-2 spike protein to a human cell ACE 2 receptor, thereby blocking the infection process of SARS-COV-2 on cells and inhibiting infection by and amplification of SARS-COV-2. The binding molecule exerts a long-term effect of inhibiting SARS-COV-2 in vivo and effectively prevents SARS-COV-2 from recurrence in vivo.
Patent WO-2021057893-A1 (WO)
Inventor: SHEN CHUNLI
IPC: C07D471/04
Filed: 2020-09-25
Abstract: L'invention concerne une classe de composés inhibiteurs de la BTK kinase ayant une activité élevée et une sélectivité élevée et leur utilisation dans la préparation d'un médicament pour le traitement de maladies associées à une cible BTK. L'invention concerne spécifiquement un composé tel que présenté dans la formule (1), et un isomère et un sel pharmaceutiquement acceptable de celui-ci.